A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 6610-01-079-8804
NSN 5985-01-623-5739
NSN 5895-01-297-8626
NSN 6145-01-394-6392
NSN 5950-01-463-7780
NSN 5996-01-574-7325
NSN 6150-01-580-9385
NSN 5999-01-278-5264
NSN 6320-00-937-5625
NSN 6150-01-573-7418
NSN 5905-01-422-0127
NSN 5855-01-444-1233